Fix Go 1.13 invalid import path creation

rutgerbrf · lunny · commit 78874d13f872 · 2019-09-06T15:23:41.000+08:00
Signed-off-by: Rutger Broekhoff &lt;rutger@viasalix.nl&gt;
diff --git a/modules/context/context.go b/modules/context/context.go
@@ -250,6 +250,17 @@ func Contexter() macaron.Handler {
 		if ctx.Query("go-get") == "1" {
 			ownerName := c.Params(":username")
 			repoName := c.Params(":reponame")
+			if ownerName == "" || repoName == "" {
+				_, _ = c.Write([]byte(`<!doctype html>
+<html>
+	<body>
+		invalid import path
+	</body>
+</html>
+`))
+				c.WriteHeader(404)
+				return
+			}
 			branchName := "master"
 
 			repo, err := models.GetRepositoryByOwnerAndName(ownerName, repoName)
diff --git a/modules/context/repo.go b/modules/context/repo.go
@@ -202,6 +202,9 @@ func ComposeGoGetImport(owner, repo string) string {
 func EarlyResponseForGoGetMeta(ctx *Context) {
 	username := ctx.Params(":username")
 	reponame := ctx.Params(":reponame")
+	if username == "" || reponame == "" {
+		ctx.PlainText(404, []byte("invalid repository path"))
+	}
 	ctx.PlainText(200, []byte(com.Expand(`<meta name="go-import" content="{GoGetImport} git {CloneLink}">`,
 		map[string]string{
 			"GoGetImport": ComposeGoGetImport(username, strings.TrimSuffix(reponame, ".git")),
